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/*
* QTest migration helpers
*
* Copyright (c) 2016-2018 Red Hat, Inc. and/or its affiliates
* based on the vhost-user-test.c that is:
* Copyright (c) 2014 Virtual Open Systems Sarl.
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*
*/
#ifndef MIGRATION_HELPERS_H
#define MIGRATION_HELPERS_H
#include "libqtest.h"
typedef struct QTestMigrationState {
bool stop_seen;
bool resume_seen;
bool suspend_seen;
bool suspend_me;
} QTestMigrationState;
bool migrate_watch_for_events(QTestState *who, const char *name,
QDict *event, void *opaque);
G_GNUC_PRINTF(5, 6)
void migrate_qmp(QTestState *who, QTestState *to, const char *uri,
const char *channels, const char *fmt, ...);
G_GNUC_PRINTF(3, 4)
void migrate_incoming_qmp(QTestState *who, const char *uri,
const char *fmt, ...);
G_GNUC_PRINTF(4, 5)
void migrate_qmp_fail(QTestState *who, const char *uri,
const char *channels, const char *fmt, ...);
void migrate_set_capability(QTestState *who, const char *capability,
bool value);
QDict *migrate_query(QTestState *who);
QDict *migrate_query_not_failed(QTestState *who);
void wait_for_migration_status(QTestState *who,
const char *goal, const char **ungoals);
void wait_for_migration_complete(QTestState *who);
void wait_for_migration_fail(QTestState *from, bool allow_active);
char *find_common_machine_version(const char *mtype, const char *var1,
const char *var2);
char *resolve_machine_version(const char *alias, const char *var1,
const char *var2);
#ifdef O_DIRECT
bool probe_o_direct_support(const char *tmpfs);
#else
static inline bool probe_o_direct_support(const char *tmpfs)
{
return false;
}
#endif
void migration_test_add(const char *path, void (*fn)(void));
#endif /* MIGRATION_HELPERS_H */
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